<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <link rel="stylesheet" href="/static/css/main.css">
</head>
<body>
<div class="container">
    <h2>${msg}</h2>
</div>
</body>
<script src="/static/js/main.js"></script>
</html>